.bnc_modal_aviso_emergente .modal-content, 
.bnc_modal_aviso_emergente .modal-content div.bnc_texto_mensaje 
{
	height: calc(100% - 15%) !important;
	
}
.bnc_modal_aviso_emergente .modal-content img 
{
    width: auto;
    height: 100%;
}
.bnc_modal_aviso_emergente
{
	width:80%;
	height:80% !important;
	max-height:80%;
}